/brz/remove-bazaar

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Viewing changes to bzrlib/registry.py

  • Committer: John Arbash Meinel
  • Date: 2009-06-01 18:13:46 UTC
  • mto: (4360.4.11 1.15-pack-source)
  • mto: This revision was merged to the branch mainline in revision 4396.
  • Revision ID: john@arbash-meinel.com-20090601181346-2fxsd3o977j5bj5b
Add tests that ensure we can fetch branches with ghosts in their ancestry.

Also added similar tests when stacking is involved.
Then fixed both the StreamSource and GroupCHKStreamSource to handle these cases.
Andrew's fix didn't work in the case of Stacked, as it only worked if the
initial fetch created a fully complete target. Not if there was a ghost
involved with the transmitted revisions, and stacking was also involved.

Basic fix is just to allow absent records during 'get_stream_for_missing_keys',
the StreamSink is then responsible for ensuring no content is actually missing.

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Lines of Context:
bzrlib/registry.py
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            yield key, getter.get_obj()
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    def items(self):
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        # We should not use the iteritems() implementation below (see bug
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        # #430510)
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        return sorted([(key, getter.get_obj())
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                       for key, getter in self._dict.items()])
 
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        return sorted(self.iteritems())
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    def _set_default_key(self, key):
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        if not self._dict.has_key(key):